You'll enjoy it a lot! I have a slightly smaller trailer and a '12 Megacab CTD (long wheelbase) and it hardly knows the trailer is back there. I got 15.5+ mpg going about 70mph from Atlanta to Orlando last month with everything packed and loaded full. Mileage gets better after 20-30,000 miles when it breaks in.
Also, the electronic sway control is excellent.
On a side note, all the CTDs have block heaters and if the dealer didn't give you the connector cable, NAPA has it for $20. A must-have and not bad to install.
2013 Winnebago 2301BH-Red
2012 Ram 2500 Megacab HO CTD